People fly kites on the beach during the 28th International Berck-sur-Mer Kite Festival, in the northern French resort of Berck-sur-MerPeople fly kites on the beach during the 28th International Berck-sur-Mer Kite Festival, in the northern French resort of Berck-sur-MerPeople fly kites on the beach during the 28th International Berck-sur-Mer Kite Festival, in the northern French resort of Berck-sur-MerPeople fly kites on the beach during the 28th International Berck-sur-Mer Kite Festival, in the northern French resort of Berck-sur-Mer